PHP Passthru A Beginner's Guide to Capturing External Command Output

Return Values. The last line from the result of the command. If you need to execute a command and have all the data from the command passed directly back ... In this way, you can see the value of exec returned to OS. In linux, the returned value is of the unsigned type and returns a positive value. I've a python program name director.py, I run the python program when my gambas program in running, so that like this dim sOutPut as string Edit: The exec() command returns the last line of the variable. From PHP: exec - Manual: [exec() returns] ... If you need to execute a command and have all the data from the command passed directly back without any interference, use the passthru() function. Parameters. 1) Have a form collect user input. 2) When that form is submitted pass that data to the PHP passthru command. 3) Return the results preferably ... Return Values ¶ ... PDO::exec() returns the number of rows that were modified or deleted by the SQL statement you issued. If no rows were affected, PDO::exec() ... When i exec from PHP site --- return value is "Message ... OK" on PHP site. But no messages has sent. I don't know why! This is sample code : [index.php]

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